Toothbrushes

Details Toothbrushes Toothbrushes

2008-01-08

2011-11-15

Spisich, Mark (Department: 3727)

Brushing, scrubbing, and general cleaning

Machines

Brushing

C015S022100, C015S167100, C015S188000, C015S194000, C015S110000, C601S141000, C601S142000

Reexamination Certificate

active

08056176

ABSTRACT:
Toothbrushes are provided which have various features that may include one or more tooth cleaning elements having a variety of shapes and sizes, one or more gum treating elements having a variety of shapes and sizes, and/or one or more soft tissue/tongue treating elements having a variety of shapes and sizes.

REFERENCES:
patent: 2088839 (1937-08-01), Coney et al.
patent: 3103027 (1963-09-01), Birch
patent: 3230562 (1966-01-01), Birch
patent: 4288883 (1981-09-01), Dolinsky
patent: 6993804 (2006-02-01), Braun et al.
patent: 7137163 (2006-11-01), Gatzemeyer et al.
patent: 7174596 (2007-02-01), Fischer et al.
patent: 7354112 (2008-04-01), Fischer et al.
patent: 7445295 (2008-11-01), Fischer et al.
patent: 7458647 (2008-12-01), Fischer et al.
patent: 7520571 (2009-04-01), Fischer et al.
patent: 2004/0154112 (2004-08-01), Braun et al.
patent: 2004/0177462 (2004-09-01), Brown, Jr. et al.
patent: 2009/0178220 (2009-07-01), Fischer et al.
patent: 03/055351 (2003-07-01), None
PCT International Search Report dated Jun. 19, 2008.

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